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		                        | National Stock Number:
 3020-00-673-1250
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 006731250
 
 Description:
 GEAR,SPUR
 
 Detail:
 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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 Manufacturer Information:
 
 | 544-3528-003 | 13499 | ROCKWELL COLLINS, INC. | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 2.971 INCHES BOTH ENDS |  | BORE STYLE | W/COUNTERBORE BOTH ENDS |  | COUNTERBORE NOMINAL DIAMETER | 3.384 INCHES FIRST END |  | COUNTERBORE NOMINAL DEPTH | 0.206 INCHES FIRST END |  | FACE NOMINAL WIDTH | 0.125 INCHES |  | HUB NOMINAL DIAMETER | 3.062 INCHES SECOND END |  | HUB NOMINAL DIAMETER | 3.492 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | ALUMINUM ALLOY 6061 OVERALL |  | PITCH DIAMETER | 3.3750 INCHES NOMINAL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.031 INCHES SECOND END |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.313 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 3.400 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | SPECIAL FEATURES | INCLUDES TOOTH RELIEF GROOVE |  | STYLE DESIGNATOR | PROTRUDING HUBS |  | SURFACE TREATMENT | ANODIZE OVERALL |  | TEETH QUANTITY | 270 |  | TOOTH FORM | STANDARD | 
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